Annual mean 19°C · wettest around March · prevailing wind W
Warmest
24.5 °C
Coldest
22.3 °C
Wettest
17%
Windiest
3.5 m/s
Prevailing
W
2.6 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in La Sierra over the whole year is 19°C. September is the hottest month, with highs of about 24°C; July is the coldest, with lows of about 15°C. The rainy (wet) season in La Sierra runs from March to May, peaking in March with a 25% chance of rain on a given day. The dry season is June to October; August is the driest month, at 6%. Winds in La Sierra are highest in July, averaging 2.0 m/s (7 km/h), and lightest in November, at 1.4 m/s (5 km/h). The prevailing wind is from the W. The clearest skies in La Sierra come in September, when the sky is typically 63% covered; March is the cloudiest month, at 80%.
Month by month La Sierra climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
23°C
16°C
23°C
14%
74%
1.6 m/s
70
23
50
February
23°C
16°C
23°C
14%
76%
1.6 m/s
69
22
50
March
22°C
16°C
23°C
25%
80%
1.5 m/s
69
21
51
April
23°C
16°C
24°C
22%
75%
1.5 m/s
69
29
44
May
23°C
16°C
24°C
19%
76%
1.5 m/s
68
29
43
June
23°C
16°C
23°C
12%
74%
1.5 m/s
67
25
49
July
23°C
15°C
23°C
9%
71%
2.0 m/s
68
27
49
August
24°C
15°C
23°C
6%
68%
1.9 m/s
67
27
46
September
24°C
15°C
24°C
9%
63%
2.0 m/s
65
31
42
October
23°C
16°C
24°C
15%
72%
1.5 m/s
68
29
43
November
23°C
16°C
23°C
18%
74%
1.4 m/s
71
21
52
December
23°C
16°C
23°C
13%
73%
1.4 m/s
69
25
49
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short La Sierra weather by season
Year round, La Sierra has days of about 22°C at their warmest in March, its coolest month, and 24°C in September, its warmest; the coolest hours of the day run from 15°C to 16°C through the year, and the average temperature over the year is 19°C around the clock. Rain is most likely around March and least likely around August. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
La Sierra weather in winterDecember to February
High 23°CLow 16°CRain 14%
Winter in La Sierra has typical daily highs of about 23°C and lows of about 16°C, with a 14% chance of rain on a given day.
La Sierra weather in springMarch to May
High 23°CLow 16°CRain 22%
Spring in La Sierra has typical daily highs of about 23°C and lows of about 16°C, with a 22% chance of rain on a given day.
La Sierra weather in summerJune to August
High 23°CLow 15°CRain 9%
Summer in La Sierra has typical daily highs of about 23°C and lows of about 15°C, with a 9% chance of rain on a given day.
La Sierra weather in autumnSeptember to November
High 23°CLow 16°CRain 14%
Autumn in La Sierra has typical daily highs of about 23°C and lows of about 16°C, with a 14% chance of rain on a given day.
When is the rainy season in La Sierra?
The rainy (wet) season in La Sierra runs from March to May, peaking in March with a 25% chance of rain on a given day. The dry season is June to October; August is the driest month, at 6%.
What time of year is La Sierra windiest?
Winds in La Sierra are highest in July, averaging 2.0 m/s (7 km/h), and lightest in November, at 1.4 m/s (5 km/h). The prevailing wind is from the W.
What is the average temperature in La Sierra year round?
The average temperature in La Sierra over the whole year is 19°C. September is the hottest month, with highs of about 24°C; July is the coldest, with lows of about 15°C.